Finding extended homes…
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Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to DA14 5ED
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 38, Farwell Road804 m away | 114 m² | 239 m² | +125 m² +110% | 2023 |
| 46, Craybrooke Road935 m away | 104 m² | 209 m² | +105 m² +101% | 2014 |
| 22, Farwell Road804 m away | 122 m² | 223 m² | +101 m² +83% | 2017 |
| 37, Maddocks Close653 m away | 98 m² | 171 m² | +73 m² +74% | 2025 |
| 73, Palm Avenue610 m away | 51 m² | 118 m² | +67 m² +131% | 2017 |
| 10, Craybrooke Road935 m away | 117 m² | 179 m² | +62 m² +53% | 2021 |
| 31, Palm Avenue548 m away | 54 m² | 114 m² | +60 m² +111% | 2026 |
| 40, Walton Road999 m away | 107 m² | 167 m² | +60 m² +56% | 2015 |
| 22, Walton Road999 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 109 m² |
| 167 m² |
| +58 m² +53% |
| 2024 |
| 15, Palm Avenue548 m away | 73 m² | 129 m² | +56 m² +77% | 2024 |
|---|
| 77, Cray Road681 m away | 72 m² | 127 m² | +55 m² +76% | 2023 |
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| Flat 5, Maple Court, 2, Durham Road712 m away | 57 m² | 111 m² | +54 m² +95% | 2020 |
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| 1b, Selborne Road887 m away | 131 m² | 184 m² | +53 m² +40% | 2022 |
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| 23, Farwell Road776 m away | 123 m² | 175 m² | +52 m² +42% | 2011 |
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| 31, High Beeches847 m away | 73 m² | 123 m² | +50 m² +68% | 2024 |
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| 1, Mount Culver Avenue661 m away | 77 m² | 126 m² | +49 m² +64% | 2024 |
|---|
| 11, Old Forge Way749 m away | 88 m² | 137 m² | +49 m² +56% | 2024 |
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| 185, North Cray Road891 m away | 103 m² | 151 m² | +48 m² +47% | 2017 |
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| 2, Mount Culver Avenue661 m away | 76 m² | 124 m² | +48 m² +63% | 2015 |
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| 95, Maidstone Road690 m away | 87 m² | 135 m² | +48 m² +55% | 2014 |
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| 10, Burdett Close864 m away | 108 m² | 155 m² | +47 m² +44% | 2024 |
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| 171, North Cray Road891 m away | 81 m² | 127 m² | +46 m² +57% | 2015 |
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| 23, Lincoln Road637 m away | 86 m² | 129 m² | +43 m² +50% | 2023 |
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| 3, Old Forge Way749 m away | 104 m² | 147 m² | +43 m² +41% | 2019 |
|---|
| 9, St Georges Road629 m away | 52 m² | 95 m² | +43 m² +83% | 2013 |
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| 41, Bexley Lane827 m away | 94 m² | 133 m² | +39 m² +41% | 2026 |
|---|
| 195, North Cray Road891 m away | 72 m² | 111 m² | +39 m² +54% | 2022 |
|---|
| 19, Ladbrooke Crescent966 m away | 39 m² | 77 m² | +38 m² +97% | 2024 |
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| 145, Sidcup Hill206 m away | 131 m² | 168 m² | +37 m² +28% | 2021 |
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| 24, Middleton Avenue381 m away | 85 m² | 121 m² | +36 m² +42% | 2022 |
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| 65, Bexley Lane827 m away | 97 m² | 133 m² | +36 m² +37% | 2021 |
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| 10, Granton Road408 m away | 62 m² | 98 m² | +36 m² +58% | 2014 |
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| 4, Craybrooke Road935 m away | 111 m² | 145 m² | +34 m² +31% | 2022 |
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| 13, Suffolk Road355 m away | 63 m² | 96 m² | +33 m² +52% | 2023 |
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| 6, Prospect Court, Foots Cray High Street280 m away | 35 m² | 67 m² | +32 m² +91% | 2025 |
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| 38, Church Avenue930 m away | 142 m² | 172 m² | +30 m² +21% | 2019 |
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| 19, Etfield Grove762 m away | 60 m² | 90 m² | +30 m² +50% | 2016 |
|---|
| 28, Warwick Road637 m away | 62 m² | 91 m² | +29 m² +47% | 2021 |
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| 5, Cray Buildings, Foots Cray High Street257 m away | 40 m² | 69 m² | +29 m² +73% | 2018 |
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| 14, Old Forge Way749 m away | 90 m² | 118 m² | +28 m² +31% | 2022 |
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| 11, Oxford Road524 m away | 81 m² | 108 m² | +27 m² +33% | 2023 |
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| 25, Ruxley Close766 m away | 79 m² | 106 m² | +27 m² +34% | 2022 |
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| 12, Lincoln Road637 m away | 102 m² | 129 m² | +27 m² +26% | 2019 |
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| Flat 29, Hillcross Court, 45, Sidcup Hill847 m away | 54 m² | 79 m² | +25 m² +46% | 2022 |
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| 72, Townshend Close752 m away | 26 m² | 51 m² | +25 m² +96% | 2020 |
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| 1, Evry Road299 m away | 91 m² | 114 m² | +23 m² +25% | 2026 |
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| 46, Farwell Road804 m away | 140 m² | 163 m² | +23 m² +16% | 2025 |
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| 46, Mount Culver Avenue661 m away | 90 m² | 113 m² | +23 m² +26% | 2021 |
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| 5, Sussex Road577 m away | 68 m² | 91 m² | +23 m² +34% | 2020 |
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| 21, Knoll Road566 m away | 103 m² | 125 m² | +22 m² +21% | 2021 |
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| 16, Granton Road408 m away | 65 m² | 87 m² | +22 m² +34% | 2015 |
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| 188, Rectory Lane132 m away | 105 m² | 125 m² | +20 m² +19% | 2022 |
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| Dower House Lodge, Rectory Lane478 m away | 83 m² | 103 m² | +20 m² +24% | 2021 |
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| 23a, Mount Culver Avenue661 m away | 83 m² | 102 m² | +19 m² +23% | 2025 |
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| 19, Eynswood Drive369 m away | 64 m² | 83 m² | +19 m² +30% | 2024 |
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| 75, Palm Avenue610 m away | 47 m² | 65 m² | +18 m² +38% | 2020 |
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| 17, Mount Culver Avenue661 m away | 85 m² | 103 m² | +18 m² +21% | 2016 |
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| 23, Sussex Road577 m away | 95 m² | 113 m² | +18 m² +19% | 2014 |
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| 4a, Craybrooke Road935 m away | 111 m² | 128 m² | +17 m² +15% | 2024 |
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| 101, Palm Avenue610 m away | 77 m² | 94 m² | +17 m² +22% | 2019 |
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| 50, Mount Culver Avenue661 m away | 78 m² | 95 m² | +17 m² +22% | 2018 |
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| 30, Briary Court641 m away | 54 m² | 70 m² | +16 m² +30% | 2024 |
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| Flat 51, Glenrose Court, 55, Sidcup Hill738 m away | 54 m² | 69 m² | +15 m² +28% | 2026 |
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| 23, Calvert Close795 m away | 82 m² | 97 m² | +15 m² +18% | 2024 |
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| 13, Market Parade986 m away | 51 m² | 66 m² | +15 m² +29% | 2024 |
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| 19, Suffolk Road355 m away | 87 m² | 102 m² | +15 m² +17% | 2020 |
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